Soft Caterpillar 1925324-01, rating 454HP@1800rpm; 1649LB-FT@1200rpm; 454HP@2100rpm; 1649LB-FT@1200rpm. 1998 MY 455 HP 1650 ft-lb | | Low NOx Kit Software | | SOFTWARE DATE CODE: Apr00 | | INTERLOCK CODE: 413 | | Rating#1: | | 454HP@1800rpm, | | 1649LB-FT@1200rpm | | Rating